<?php
/*
	Muffinz CMS - A website content management system.
	Copyright (C) 2010-2011 Sigitas Zelenkovas

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
	
	Optionally you can also view the license at <http://www.gnu.org/licenses/>.
*/

require_once("../functions.php"); 

header("Content-type: image/jpeg");
session_start();

$text = generateRandomSring(4, 2);
$_SESSION["rvcode"] = $text;

$image_p = imagecreatetruecolor(50, 25);
$black = imagecolorallocate($image_p, 0, 0, 0);
$white = imagecolorallocate($image_p, 40, 40, 40);

imagecolortransparent($image_p, $black);

$font_size = 18;
imagestring($image_p, $font_size, 5, 5, $text, $white);
for($i = 1; $i <= rand(300,500); $i++){
	$cl = imagecolorallocate($image_p, rand(150, 255), rand(150, 255), rand(150, 255)); 
	imagesetpixel($image_p, round(rand(0, 50)),round(rand(0, 25)), $cl);
}

imagepng($image_p);
?>